Fuel systems for drag cars

Hello All,

I am currently working out the bugs on my 84 Daytona. It is small block powered and has a tube chassis with 32/14.50's. The chassis has a small fuel cell in the engine compartment and the area is limiting the installation of an electric fuel pump. My 1/8 mile shake down didn't illuminate any issues, yet when we took it out to the 1/4 the car was bucking for fuel. The system has a mechanical pump with 6an and I estimate the engine is producing 375 hp at altitude.
there is a carter fuel pump on the way, but I am concerned that it will not be sufficient for a 414 ci small block that is awaiting its place in the engine bay. Any information on setting up an adequate fuel system with or without fuel return is appreciated. The new power plant will be running dual Holley's.